It is located on the left bank of Lyutidol River, located 5 km to the east of the village of Pavelsko and 5 km to the south of Narechenski Bani Resort.
There is scanty historical information about the Zarenitsa Fortress. The only archaeological finds here provide some information about the locality around the Zarenitsa Fortress. Many old pots of rough red mortar were found here, as well as tombs, coals, bones and others. In 1925 treasure-hunters went down by a rope into the cleft to the fortress and found remains of weapons. It was again in 1925 when a double-edged knife, a brass scabbard and a snake head were also found in the east part of the fortress.